package lab02.test33;

import java.awt.*;
import java.util.*;
import java.util.List;

/**
 * Created by admin on 2017/11/15.
 */
public class Test {
    public static void main(String[] args) {
        List<String> list=new ArrayList<String>();
        Scanner in=new Scanner(System.in);
        String s=in.nextLine();
        String[] a=s.split(" ");
        for (int i=0;i<a.length;i++){
            for (int j=i+1;j<a.length;j++){
            if (a[i].compareToIgnoreCase(a[j])>0){
                s=a[i];
                a[i]=a[j];
                a[j]=s;
            }
            }
        }
        for (String e:a){
            list.add(e);
            System.out.println(e);

        }
    }
}
